Device for absorbing atmospheric dust in classroom

A technology of dust absorption and dust collection, applied in the cleaning device of blackboard or slate, removing smoke and dust, printing, etc., can solve problems such as self-health impact and air pollution, and achieve the effect of ensuring atmospheric environmental protection and realizing recycling and utilization.

Inactive Publication Date: 2019-01-15
邯郸开发区华骐环保科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] It is often necessary to wipe the blackboard in the classroom, and the dust that is wiped is scattered and flutte

Method used

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  • Device for absorbing atmospheric dust in classroom
  • Device for absorbing atmospheric dust in classroom
  • Device for absorbing atmospheric dust in classroom

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0026] The present invention is specifically described below in conjunction with accompanying drawing, as Figure 1-6As shown, a classroom atmospheric dust absorption device includes a blackboard 1, the blackboard 1 is fixedly installed on the front wall of the classroom, a dust suction mechanism is provided on one side of the blackboard 1, and a positioning mechanism is provided at the lower end of the dust collection mechanism , the dust suction mechanism is connected by a dust collection mechanism, and one side of the blackboard 1 is provided with an origin mechanism; the dust suction mechanism includes a horizontal slideway 2 fixedly installed on the upper side of the blackboard 1, and the length of the two ends of the horizontal slideway 2 exceeds the two ends of the blackboard 1 , the horizontal slideway 2 is provided with two guide grooves 3, the two sides of the guide groove 3 are provided with stoppers 4, the guide grooves 3 are located on the front surface of the hori...

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Abstract

The invention discloses a device for absorbing atmospheric dust in a classroom. The device for absorbing the atmospheric dust in the classroom comprises a blackboard. A dust absorption mechanism is arranged on one side of the blackboard, and a positioning mechanism is arranged at the lower end of the dust absorption mechanism. The dust absorption mechanism is connected with a dust collecting mechanism, and an origin mechanism is arranged on one side of the blackboard. The dust absorption mechanism comprises a transverse slide way, a guide groove, a baffle block, a movable table, a guide sliding block, a sliding mechanism, an air draft fan, an air draft channel, a blocking cover, a circular through hole, an air draft pipe, a telescopic hose, a conical flaring, a fixing ring, a multistage electric telescopic rod and a connecting ring. The positioning mechanism comprises a square groove, a tension sensor, a first signal transmitter, a connecting rope, a supporting plate, an intercepting plate, an intercepting groove, a long strip penetrating hole, a blackboard eraser, a small groove and a pressure sensor. The dust collecting mechanism comprises a collecting box, an air outlet, a collecting inlet, a telescopic collecting pipe, a fixed column, a connecting column and a sliding ring. A controller is arranged on one side below the collecting box. The device for absorbing the atmospheric dust in the classroom has the beneficial effects of a simple structure and high practicability.

Description

technical field [0001] The invention relates to the field of atmospheric control, in particular to an atmospheric dust absorption device in a classroom. Background technique [0002] It is often necessary to wipe the blackboard in the classroom, and the dust that is wiped is scattered and flutters, causing air pollution, and the students studying in the classroom breathe the air with dust, which is easy to affect their own health. Contents of the invention [0003] The purpose of the present invention is to solve the above-mentioned problems, and has designed a kind of atmospheric dust absorption device in the classroom. [0004] To achieve the above object, the technical solution of the present invention is a classroom air dust absorption device, including a blackboard, the blackboard is fixedly installed on the front wall of the classroom, a dust suction mechanism is provided on one side of the blackboard, and the lower end of the dust suction mechanism There is a posit...

Claims

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Application Information

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IPC IPC(8): B08B15/04B43L21/00
CPCB08B15/04B43L21/00
Inventor 董倩倩
Owner 邯郸开发区华骐环保科技有限公司
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